<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        li{
            color: green;
            background-color: yellow;

            background-color: red;
            color: gold;
        }
    </style>
</head>
<body>
    

    <ul>
       
        <li>
            我爱你
        </li>
        <li>
            我爱你
        </li>
        <li>
            我爱你
        </li>
        <li>
            我爱你
        </li>
        <div>
            111
        </div>
        <div>
            3
            2
        </div>
        33
        <a href=""></a>
        5
    </ul>
    <p>
        44
    </p>
</body>
</html>